25259398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{14143}}^1$

素因数の和:14211

約数の個数: 16

約数和(自身を含む): 40734720

約数和(自身を除く): 15475322

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 14143, 28286, 268717, 537434, 664721, 1329442, 12629699, 25259398]

約数ペア:

[(1, 25259398), (2, 12629699), (19, 1329442), (38, 664721), (47, 537434), (94, 268717), (893, 28286), (1786, 14143)]